baber/WOPTO huggingface dataset:
Patent JP-2004111903-A (JP)
Title: Device and method for holding substrate and device and method for treating substrate using them
Inventor: NIIHARA KAORU
IPC: H01L21/68
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To change the pinched position of a substrate while the substrate is rotated.  <P>SOLUTION: A spin chuck 1 rotates around a rotating shaft 25 while the chuck 1 pinches a wafer W by means of a pinching member F1. In the spin base 21 of the chuck 1, an operation converting mechanism FT1 which converts the operation of an elevating/lowering member 46 into the operation of the pinching member F1 is provided. When a motor M1 is driven, a ball-screw mechanism 61 is driven through gears 54 and 66 and a ball nut 64 is moved vertically. The driving force caused by the vertical movement of the nut 64 is transmitted to the elevating/lowering member 46 through a nonrotating-side mobile member 68, a bearing 71, and a rotating-side mobile member 81. Therefore, the pinched state of the wafer W can be relieved or canceled by operating the pinching member F1 even in the course of rotating the spin chuck 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004293632-A (JP)
Title: Rolling bearing
Inventor: MAEDA KIKUO
IPC: F16C19/24
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive rolling bearing that can be used stably for a long time even in applications where lubrication conditions are strict, or bending stress operates.  <P>SOLUTION: An inner ring 5 and an outer ring 6 of the rolling bearing 1 built into a locker arm 4 in automobiles are formed by high-carbon chromium bearing steels, heat treatment is made by high-frequency hardening after high-temperature tempering once after carbonitriding treatment, thus material change resistivity and at least 200 MPa compression stress are given to the surface layer, material costs are made equivalent as compared with before, and a rolling fatigue life and crack fatigue strength are drastically improved. Therefore, although the bearing 1 is in a full roller type and lubrication conditions easily deteriorate and the outer ring 6 receives repetitive bending stress from a cam 3, the bearing 1 can be used stably for a long time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296703-A (JP)
Title: Process for fabricating nitride semiconductor element
Inventor: AKASAKI ISAMU
IPC: H01L21/301
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a nitride semiconductor element in which warping, cracking and chipping of the entire substrate are eliminated without complicating the process.  <P>SOLUTION: The process for fabricating a nitride semiconductor element comprises a step for forming a mask pattern on one major surface of a diboride single crystal substrate represented by ZrB<SB>2</SB>, roughening the major surface part on one major surface of the single crystal substrate by etching except the part applied with the mask pattern, growing a nitride semiconductor layer at the major surface part on one major surface of the single crystal substrate other than the roughened surface by vapor phase epitaxial growth, and then scribing the single crystal substrate through the roughened surface. Such troubles in conventional process for fabricating a nitride semiconductor element as cleavability cannot be utilized for scribing, dicing cannot be used for isolation, such a solution as making a scribe line in a dicing groove requires a long processing time, the process is complicated, and the entire substrate is warped due to a residual force on the interface between a substrate of different kind of material and a nitride semiconductor can be eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003303496-A (JP)
Title: Semiconductor memory device
Inventor: CHO TAE-HEE
IPC: G11C8/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which program verification and read-out operation having reliability can be achieved even if threshold voltage distribution corresponding to a data state is shifted depending on temperature variation.  <P>SOLUTION: This device is provided with a plurality of word lines and bit lines connected to memory cells, a circuit for supplying voltage associated with temperature to a word line selected for reading out a state of memory cells, and a circuit for supplying the prescribed voltage to a word line of non- selection to read out a state of memory cells. The circuit for supplying the voltage associated with temperature has a semiconductor element of which a resistance value is varied depending on temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290814-A (JP)
Title: Waste water treatment apparatus and waste water treatment method using it
Inventor: UMEZAWA HIROYUKI
IPC: B01D37/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus capable of removing colloidal fine particles contained in CMP (Chemical-Mechanical Polishing) waste water by flocculating the colloidal fine particles, and to provide a waste water treatment method using the water treatment apparatus.  <P>SOLUTION: Iron-silica as a material flocculated with silica and iron contained in the waste water is produced by means of an electrochemical operation of an electrode 12. Then, the flocculated material to be eliminated is removed by using a filter device 13 having a second filter made of gel film. A polymer compound of iron-silica produced by the operation of the electrode 12 functions as a flocculant by itself. Accordingly, other material to be eliminated contained in the waste water is flocculated too and, therefore, the filter processing using the filter device 13 is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303559-A (JP)
Title: Alignment device, alignment method, and organic el element manufactured by using the same
Inventor: YAGUCHI DAISUKE
IPC: C23C14/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment device capable of exactly positioning a mask for film formation even when a tension is added and the position of alignment mark is shifted, and to provide an organic EL element manufactured by using the above.  <P>SOLUTION: Base plate marks 1a are formed in the vicinity of both ends of a virtual diagonal line on a glass base plate 1 so as to face each other. The alignment device comprises a base plate mark forming means 4 forming a parallel standard marks 1b located at such a position that the virtual lines passing through the base plate mark 1a and itself become parallel with each other; a mask mark forming means 5 forming mask marks 2a in the vicinity of both ends of virtual diagonal line on a mask 2 so as to face each other; an image obtaining means obtaining an image for measurement at the position where the mask is positioned so as to face the glass base plate; a means for calculating the vale of the coordinate 21 calculating the coordinate of the central point of the mask 2; and a correction value calculation means 22 calculating the difference between the coordinate of the central point of the mask 2 and the coordinate of the central point of the glass base plate 1. The position of the glass base plate 1 and/or the mask 2 is corrected by using the difference of the value of the coordinates as a correction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347616-A (JP)
Title: Image transfer sheet
Inventor: HORI HIROYUKI
IPC: G03G7/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transfer sheet easy to attach and using an inexpensive electrophotographic process.  <P>SOLUTION: The image transfer sheet is obtained by disposing a withstand voltage layer on the undersurface of a stripping layer on which an image is formed and transferred and by stacking a conductive compressible layer on the withstand voltage layer by way of a conductive support layer. The stripping layer is formed with a fluororesin or elastomer and has a surface tension of ≤20 mN/m and a thickness of ≥0.01 mm. The withstand voltage layer preferably has a thickness of ≥0.2 mm, a volume resistivity of 10<SP>5</SP>-10<SP>9</SP>Ωcm at ordinary temperature and a matrix hardness of ≤80 in JIS-A. The conductive compressible layer preferably has a volume resistivity of ≤10<SP>4</SP>Ωcm at ordinary temperature and a porosity of 30-70%. The support layer has the same volume resistivity as the conductive compressible layer and may be a woven adjusted fabric of conductive fibers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301431-A (JP)
Title: Estimated power consumption calculating device and program for air conditioner, and energy saving efficiency calculating device for air conditioner
Inventor: AKAMATSU TOSHIYUKI
IPC: F24F11/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an estimated power consumption calculating device, its program and an energy saving efficiency calculating device for an air conditioner, capable of keeping the accuracy of power consumption per a unit average air temperature as high as possible in estimating the power consumption in the air conditioner.  <P>SOLUTION: This estimated power consumption calculating device for the air conditioner calculates the electric power which has been consumed or may be consumed by the air conditioner having at least one of a cooling function and a heating function in a specific predetermined period of an estimated year. The power consumption per unit average air temperature and the power consumption in the specific predetermined period of a base year are calculated by using the power consumption and the average air temperature in the plurality of specific periods of the base year, and the electric power which has been consumed or may be consumed in the specific predetermined period of the estimated year is calculated by using the average air temperature in the specific period of the base year and the average air temperature or estimated average air temperature of the specific predetermined period of the estimated year.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256506-A (JP)
Title: Fermented soybean paste soap
Inventor: ENDO KAZUO
IPC: A61Q19/10
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soap utilizing the effectiveness of fermented soybean paste, and a production method therefor.  <P>SOLUTION: This fermented soybean paste soap is produced by blending the paste dispersed in water or an alcohol in a soap production process. The soap is good in sudsing, gives smooth and moist feelings to a skin, but does not provide a tension feeling. Further, the soap has an effectiveness such that it hardly smarts in eyes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004299367-A (JP)
Title: Printer and printing system
Inventor: GASSHO KAZUTO
IPC: G06F21/62
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To make possible to limit the position where a printer 30 can be used.  <P>SOLUTION: When the printer 30 is installed, the printer 30 creates a public key by public key encryption using a pass phrase including at least printer position information, holds the public key and discards a private key. Upon receiving print data, the printer 30 creates a private key by public key encryption using a pass phrase including at least printer position information at that moment in time. Received printer data is encrypted using the public key thus held and decrypted using the private key thus created. The received print data is printed when it can be decrypted otherwise it is not printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308133-A (JP)
Title: Down pipe joint
Inventor: MOTO TAKAAKI
IPC: E04D13/08
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a down pipe joint which can be surely fitted into and connected to a down pipe by virtue of easiness of work for connection with the down pipe, and which has a good appearance by virtue of non-exposure outside the down pipe and inconspicuousness of a seam.  <P>SOLUTION: This down pipe joint is composed of a short cylinder-shaped body 10, both the ends of which have spigots 11 to be fitted into an inner surface of an end of the down pipe 2, two slits 13 are formed almost in an intermediate position on an outer peripheral surface of the body 10 in close vicinity to each other along the axial direction of the pipe, and a tapered protrusion 14, on which the front end of the down pipe 2 abuts, is formed between both the slits 13 and 13. Additionally, a recess 12 is provided almost in the intermediate position on the outer peripheral surface of the body 10, so that a thin part 12a can be provided, and a tapered protrusion 14a, on which the front end of the down pipe 2 abuts, is formed on the thin part 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308486-A (JP)
Title: Engine starting device
Inventor: KIMURA RYOJI
IPC: F02N15/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting device with a simple and inexpensive structure which can inform a driver that a starter is continuously energized, in the engine starting device equipped with a starter relay connected between a power supply for starting an engine and the starter for staring the engine, and a starter switch for energizing the starter by operating the starter relay.  <P>SOLUTION: An engine start determination means for determining start of the engine and a starter energizing state display means that receives power from both/either of the starter switch and/or the starter relay and that displays an energizing state of the starter based on a signal from the engine start determination means are provided. The continuous energization of the starter is displayed by a display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308974-A (JP)
Title: Plant, controlling device for feed water pump, control method for plant, installation method for feed water pump control device
Inventor: MORISAWA SHIRO
IPC: F22D5/26
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant capable of securely developing the protective function of pumps at low cost and a control device for the feed water pumps.  <P>SOLUTION: In this thermal power plant 10, pump inlet temperature sensors 30A, 30B, and 30C are installed on the upstream side of the feed water pumps 22A, 22B, and 22C for feeding the water fed out from an deaerator 14 to a boiler 13, and a deaerator temperature sensor 31 is fitted to the deaerator 14. The feed water pumps 22A, 22B, and 22C are formed not to be started by a start control device when a difference between the inlet temperatures of the feed water pumps 22A, 22B, and 22C and the stored water temperature of the deaerator 14 is larger than a pre-set threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312224-A (JP)
Title: Method for simulating fault in network system
Inventor: MATSUMOTO MASAKAZU
IPC: H04L69/40
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simulating an affected range of a system function on the occurrence of a fault without the need for actually building up a network.  <P>SOLUTION: A network system comprises stations (hereinafter called device spots) 1 to 4, the device spots 1 to 4 are respectively provided with configuration devices a-1, a-2, a-3, a-4, and the device spots 1 to 4 are interconnected by connection cables b-1, b-2, b-3, b-4 in a form of loop. As logic connections, two systems of clockwise and counterclockwise connections are realized from the configuration device a-1 of the device spot 1 to the configuration devices a-2 to a-4 of the other device spots 2 to 4. All path patterns of the logical network configuration are all extracted for each of inter-device-spot connections, systems, and connection paths, and the affected range of the system is simulated on the basis of normality/abnormality of the path patterns depending on states of the configuration devices a-1 to a-4 and the connection cables b-1, b-2, b-3, b-4 used by the connection paths.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307919-A (JP)
Title: High-strength hot-rolled steel sheet superior in formability
Inventor: MUKAI YOICHI
IPC: C22C38/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled steel sheet superior in formability, which has high strength and simultaneously shows superior elongation and formability for extension flange.  <P>SOLUTION: The high-strength hot-rolled steel sheet superior in formability has a composition satisfying, by mass% (hereafter the same), 0.015-0.10% C, 2% or less Si (excluding 0%), 2% or less Mn (excluding 0%) and 0.08-0.2% Ti; and has a structure of granular bainitic ferrite, which contains precipitates with a circle-equivalent diameter of less than 0.03 μm, in an amount of 5×10<SP>6</SP>/mm<SP>2</SP>or more, and precipitates with a circle-equivalent diameter of 0.03 μm or more in an amount of 2×10<SP>6</SP>/mm<SP>2</SP>or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256785-A (JP)
Title: Soap containing gammalinolenic acid and fine powder of calcined shell
Inventor: GOTODA YASUHIRO
IPC: A61P31/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soap which has a auxiliary therapeutic effect for calming down an itching caused by an atopic dermatitis lesion, a psoriasis lesion and a kidney dialysis and also has an antimicrobial effect to suppress a yellow staphylococcus which propagates at a diseased part, and also to provide a soap which has a depression effect for a tinea pedis (athlete's foot) caused by breeding of a true fungus.  <P>SOLUTION: The soap is produced by adding in a proper quantity to a soap made from a natural fatty oil a gammalinolenic acid, which is contained in a borage oil and an evening primrose oil and is expected to have a pruritus silencing effect, and a fine powder prepared by high temperature calcination of shells of a scallop, an oyster, a surf clam, etc. which is expected to have an environmentally friendly antimicrobial activity.The use of the soap reduces an economical burden of users and also exhibits a pruritous suppression effect of a transdermally soaked gammalinolenic acid in a daily bathing time indispensable in daily life of an atopic dermatitis patient as well as exhibits an antimicrobial activity to suppress the propagation of a true fungus such as an yellow staphylococcus which propagates at a skin surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004309319-A (JP)
Title: Image reconstruction processing program and recording medium
Inventor: YOKOI KOJI
IPC: G06T1/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reconstruction processing program capable of performing brain image reconstruction without performing subtraction, when using a twice (or more than twice) divided dose method.  <P>SOLUTION: The S/N ratio of a load image in the Tc-99mECD twice divided dose method can be improved by integrating influence of intracerebral residual radioactivity into a calibration expression of a sequential image reconfiguration method. Actually, the influence of the intracerebral residual radioactivity is integrated by adding the total count number y<SB>i</SB><SP>[h-1]</SP>until the preceding time to the denominator of the expression 14. For example, in the case of the twice split dosage, the first-time count number y<SB>i</SB><SP>[1]</SP>is added to the denominator of the expression 14. Namely, when reconfiguring SPECT data in the second time, the brain image reconfiguration can be performed without performing subtraction, by supposing that the intracerebral residual radioactivity y<SB>i</SB><SP>[1]</SP>by first-time dosage exists as a base line in the denominator of the expression 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309033-A (JP)
Title: Method of treating waste tire
Inventor: TAKADA SHUJI
IPC: F23G7/12
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating a waste tire for easily treating the waste tire by suppressing combustion inhibition caused by a metal part.  <P>SOLUTION: The waste tire stored in a waste tire hopper 1 is cut by a rough cutting device 2 and a fine cutting device 3 and made into tire chips. Wire rich chips including a belt layer comprising bead wires and steel wires in the tire chips are removed by a magnetic separator 4, and only the tire chips low in the wire residual ratio are supplied to a fluidized bed type boiler 5 and burnt as fuel to utilize obtained steam energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003306985-A (JP)
Title: Module type supporting structure for supporting parallel panel
Inventor: MOLTENI PIERO
IPC: E04B2/76
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module type supporting structure for forming a module type partition wall which is adapted so that a space for being used as an office can be partitioned and defined into individual work zones.  <P>SOLUTION: This module type supporting structure, which is used to support a parallel panel, includes a downside lateral member, a plurality of intermediate lateral members, an upside lateral member, and a plurality of vertical spacers which are coupled to a pair of the lateral members which are arranged so as to be adjacent to each other, respectively; only one coupling element is imparted so that each of the intermediate lateral members can be mutually connected to each of the paired downside and upside vertical spacers at a concurrent; and the supporting structure, which is composed of a framework of a rectangular primitive cell for fitting the parallel panel, is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314325-A (JP)
Title: Mold manufacturing method and mold
Inventor: AKANABE YUICHI
IPC: B29C33/38
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold manufacturing method capable of manufacturing a mold capable of imparting proper astigmatism quantity without taking much labor, and the mold manufactured by the method.  <P>SOLUTION: Strain can be imparted to a mold transfer surface 4c directly by operation for fitting a cylindrical pin 5c in a recessed part 4b having an oval cross section and desired astigmatism can be imparted to an optical element or the like molded on the basis of this strain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319613-A (JP)
Title: D/a conversion circuit, semiconductor device incorporating it and their manufacturing methods
Inventor: KOYAMA JUN
IPC: H01L21/20
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable D/A conversion with higher accuracy by enhancing the relative precision of resistor elements constituting a resistor string.  <P>SOLUTION: The method for manufacturing a D/A conversion circuit 10 having a resistor string 11 composed of a plurality of resistor elements R0-R7 connected in series between reference voltages, and a plurality of switch elements S0-S13 connected with joints of the plurality of resistor elements where the plurality of resistor elements R0-R7 are thin film elements crystallized by irradiation by a laser beam comprises a step for arranging the forming part of all resistor elements constituting the resistor string 11 in a laser beam irradiation region 19, and a step for crystallizing the forming part of the resistor elements arranged in the laser beam irradiation region by the laser crystallization of the same shot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320472-A (JP)
Title: Image scanner
Inventor: YOSHIKAWA TOMOYASU
IPC: G03G15/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner which is capable of measuring of the transmittance and reflectivity of a document image to be read and allows document data of high precision to be acquired by preventing show-through occurring in the case of a thin recording medium and absorbing the variance of reflectivity caused by difference of gloss of a recording medium.  <P>SOLUTION: The image scanner wherein a document being a read object is carried onto a specific image read position and is irradiated in the image read position by a light emitting means and reflected light is read by a light receiving means to read the document image is provided with a measuring means which radiates light to a recording medium for the document being the read object, to measure the transmissivity and reflectivity of the recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI